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Four Seasons 85691 Engine Coolant Thermostat Housing
| Brand | Four Seasons 85691 |
|---|---|
| Bolt Hole Center To Bolt Hole Center | 3.49 |
| Description | Engine Coolant Components |
| Flange Thickness | 0.342 |
| Gasket Or Seal Included | Included |
| Inlet Port Diameter | 1.490 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Hole Quantity | 2 |
| Outlet Port Diameter | 44.450 |
| Overall Height IN | 1.992 |
| Style | w/ Thermostat |
| Symetrical Base? | No |
| Thermostat Included? | Included |
| Type | Integrated Thermostat Housing |
| Product line | Thermostat Housing |
| Fits | Ford · 22 vehicles |
OE direct replacement. Integrated thermostat housing meets OEM requirements for a precise fit.
Aluminum construction. Helps resist corrosion while handling engine coolant heat.
Thermostat included. Comes with the thermostat and gasket or seal included.
Cross-references BBB Industries 14899, Dorman - Conduct-Tite 85691 and Gates 33958 for the same application. See all 11.
Thermostat Housing for Ford Super Duty Cooling Systems
Four Seasons 85691 is an integrated engine coolant thermostat housing built from aluminum for a direct-fit cooling system repair. It includes the thermostat and gasket or seal, and it meets or exceeds OEM requirements for the listed Ford applications.
Key Features
- Integrated thermostat housing design for engine coolant service
- Aluminum construction for durability and corrosion resistance
- Thermostat included for a complete housing assembly
- Gasket or seal included for proper sealing at installation
- Two mounting holes with 3.49 in bolt hole center spacing
- Outlet port diameter: 44.450 mm; inlet port diameter: 1.490 in
- Four Seasons 85691 is an OE-spec replacement that meets or exceeds OEM requirements
Detailed Description
This Four Seasons thermostat housing is designed as an integrated engine coolant thermostat housing for Ford cooling system service. The aluminum body, flange dimensions, and included thermostat support a precise replacement for applications such as the Ford E-350 Super Duty, F-250 Super Duty, F-350 Super Duty, E-350 Club Wagon, and Excursion. Four Seasons 85691 is also cross-referenced with Gates 33958 for the same application.
The Thermostat Housing product line from Four Seasons focuses on engine coolant components that restore proper coolant routing and temperature control. For buyers searching for a Ford Super Duty thermostat housing, Ford F-250 Super Duty thermostat housing, or Ford Excursion coolant outlet assembly, this part number provides a direct-fit option with the thermostat already integrated into the housing.
What It Helps Address
- Coolant leaks at the thermostat housing or sealing surface
- Cracked or warped housing from heat cycling
- Improper engine warm-up caused by a worn thermostat assembly
- Temperature control issues related to a failing coolant outlet housing
- Service replacement for damaged Ford cooling system components
Installation Notes and Tips
Verify the inlet and outlet port dimensions, mounting hole spacing, and vehicle application before installation. Clean the mating surfaces thoroughly and inspect the coolant passages for debris or old gasket material. This part is listed with the thermostat included and the gasket or seal included, so confirm the existing cooling system condition and refill with the correct coolant after installation.
Quality Assurance
Four Seasons 85691 meets or exceeds OEM requirements for the listed applications. Confirmed fitment includes 2003-2007 Ford F-250 Super Duty, 2003-2007 Ford F-350 Super Duty, 2003-2005 Ford Excursion, 2004-2005 Ford E-350 Club Wagon, and 2004-2010 Ford E-350 Super Duty.
- Fits 2004-2010 Ford E-350 Super Duty, thermostat housing
- Fits 2003-2007 Ford F-250 Super Duty, thermostat housing
- Fits 2003-2007 Ford F-350 Super Duty, thermostat housing
- Fits 2004-2005 Ford E-350 Club Wagon, thermostat housing
- Fits 2003-2005 Ford Excursion, thermostat housing
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Ford | E-350 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2009 | Ford | E-350 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2008 | Ford | E-350 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2007 | Ford | E-350 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2007 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2007 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2006 | Ford | E-350 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2006 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2006 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2005 | Ford | E-350 Club Wagon | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2005 | Ford | E-350 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2005 | Ford | Excursion | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2005 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2005 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2004 | Ford | E-350 Club Wagon | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2004 | Ford | E-350 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2004 | Ford | Excursion | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2004 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2004 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2003 | Ford | Excursion | — | — | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2003 | Ford | F-250 Super Duty | — | — | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
| 2003 | Ford | F-350 Super Duty | — | — | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Thermostat Housing |
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